Strainer can be used on small or large cans.  

Canned tuna, vegetables, and meats are effortlessly strained and rendered ready to use in your favorite dish when you use this oh-so-clever device. Designed so its 2 discs interlock, making it effective for use on small or larger cans. Easy to grip, wave-shaped handle. One of those functional, practical things all food handlers crave. The contemporary design compliments any kitchen.

Tuna and Veggie Strainer (1316)
$3.99